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  • Vol. 30, Iss. 15 — Aug. 1, 2005
  • pp: 1998–2000

Dispersion-free pulse propagation in a negative-index material

Giuseppe D'Aguanno, Neset Akozbek, Nadia Mattiucci, Michael Scalora, Mark J. Bloemer, and Aleksei M. Zheltikov  »View Author Affiliations


Optics Letters, Vol. 30, Issue 15, pp. 1998-2000 (2005)
http://dx.doi.org/10.1364/OL.30.001998


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Abstract

The possibility of controlling the spectral position of the zero group-velocity dispersion point of a negative-index material can be exploited by varying the ratio between the electric and the magnetic plasma frequency to obtain dispersion-free propagation in spectral regions otherwise inaccessible using conventional positive-index materials. Our predictions are confirmed by pulse propagation simulations where all the orders of the complex dispersion of the material are taken into account.

© 2005 Optical Society of America

OCIS Codes
(260.2030) Physical optics : Dispersion
(350.5500) Other areas of optics : Propagation

Citation
Giuseppe D'Aguanno, Neset Akozbek, Nadia Mattiucci, Michael Scalora, Mark J. Bloemer, and Aleksei M. Zheltikov, "Dispersion-free pulse propagation in a negative-index material," Opt. Lett. 30, 1998-2000 (2005)
http://www.opticsinfobase.org/ol/abstract.cfm?URI=ol-30-15-1998


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